1977248086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10061}}^1\times {\mathrm{8933}}^1$

素因数の和:19007

約数の個数: 16

約数和(自身を含む): 3236180688

約数和(自身を除く): 1258932602

約数列:

[1, 2, 11, 22, 8933, 10061, 17866, 20122, 98263, 110671, 196526, 221342, 89874913, 179749826, 988624043, 1977248086]

約数ペア:

[(1, 1977248086), (2, 988624043), (11, 179749826), (22, 89874913), (8933, 221342), (10061, 196526), (17866, 110671), (20122, 98263)]